---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63954 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 10G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63954) 05/17/22 _x86_64_ (8 CPU) 21:48:24 LINUX RESTART (8 CPU) 21:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:50:01 139.57 11.13 128.44 0.00 1990.54 83800.60 0.00 21:51:01 51.17 0.07 51.11 0.00 2.27 23185.74 0.00 21:52:01 1.37 0.00 1.37 0.00 0.00 16.01 0.00 21:53:01 1.37 0.00 1.37 0.00 0.00 16.66 0.00 21:54:01 1.18 0.02 1.17 0.00 0.13 14.53 0.00 21:55:01 1.07 0.00 1.07 0.00 0.00 13.86 0.00 Average: 32.62 1.87 30.75 0.00 332.18 17842.08 0.00 21:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:50:01 28814136 31743632 550980 1.68 105056 3081228 2033736 5.99 1259676 2407704 218772 21:51:01 28561812 31776268 519568 1.58 122024 3315264 1802420 5.31 1171696 2715896 156 21:52:01 28561724 31776188 519556 1.58 122060 3315268 1802420 5.31 1171376 2715900 20 21:53:01 28565932 31780768 514844 1.57 122100 3315400 1802420 5.31 1166124 2716116 16 21:54:01 28565364 31780216 515236 1.57 122160 3315400 1802420 5.31 1166236 2716128 16 21:55:01 28566584 31781692 513924 1.56 122180 3315412 1802420 5.31 1165320 2716324 52 Average: 28605925 31773127 522351 1.59 119263 3276329 1840973 5.43 1183405 2664678 36505 21:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:50:01 veth7fa48ce 4.57 5.08 0.42 38.26 0.00 0.00 0.00 0.00 21:50:01 docker0 5.91 6.28 0.55 48.99 0.00 0.00 0.00 0.00 21:50:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 21:50:01 ens3 305.30 210.63 5128.38 92.16 0.00 0.00 0.00 0.00 21:51:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 21:51:01 ens3 117.25 77.05 2531.30 23.09 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 ens3 1.77 0.58 1.76 0.40 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:53:01 ens3 1.03 0.42 0.37 0.27 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 ens3 0.70 0.17 0.21 0.13 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:55:01 ens3 0.58 0.37 0.32 0.21 0.00 0.00 0.00 0.00 Average: docker0 0.99 1.05 0.09 8.17 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 71.11 48.20 1277.09 19.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63954) 05/17/22 _x86_64_ (8 CPU) 21:48:24 LINUX RESTART (8 CPU) 21:49:01 CPU %user %nice %system %iowait %steal %idle 21:50:01 all 17.57 0.00 4.62 1.58 0.09 76.14 21:50:01 0 16.29 0.00 4.71 0.86 0.08 78.06 21:50:01 1 17.15 0.00 5.20 5.27 0.08 72.29 21:50:01 2 18.10 0.00 4.54 3.58 0.10 73.67 21:50:01 3 18.53 0.00 4.77 0.47 0.08 76.14 21:50:01 4 18.73 0.00 4.19 1.05 0.08 75.95 21:50:01 5 18.91 0.00 4.01 0.22 0.08 76.78 21:50:01 6 17.84 0.00 4.84 0.83 0.07 76.43 21:50:01 7 15.01 0.00 4.70 0.40 0.12 79.76 21:51:01 all 11.00 0.00 2.49 0.70 0.05 85.76 21:51:01 0 10.73 0.00 2.34 0.13 0.07 86.73 21:51:01 1 11.24 0.00 2.44 0.20 0.05 86.07 21:51:01 2 10.97 0.00 3.16 3.34 0.05 82.47 21:51:01 3 11.06 0.00 2.74 0.96 0.05 85.19 21:51:01 4 12.00 0.00 2.20 0.07 0.03 85.70 21:51:01 5 10.77 0.00 2.32 0.05 0.05 86.81 21:51:01 6 10.94 0.00 2.36 0.03 0.05 86.61 21:51:01 7 10.27 0.00 2.38 0.84 0.05 86.46 21:52:01 all 0.03 0.00 0.02 0.00 0.00 99.94 21:52:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:52:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:52:01 2 0.05 0.00 0.07 0.00 0.00 99.88 21:52:01 3 0.05 0.00 0.02 0.02 0.00 99.92 21:52:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:52:01 5 0.05 0.00 0.02 0.00 0.00 99.93 21:52:01 6 0.05 0.00 0.03 0.00 0.00 99.92 21:52:01 7 0.03 0.00 0.00 0.00 0.00 99.97 21:53:01 all 0.03 0.00 0.04 0.00 0.00 99.92 21:53:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:53:01 1 0.02 0.00 0.00 0.00 0.02 99.97 21:53:01 2 0.07 0.00 0.12 0.00 0.00 99.82 21:53:01 3 0.05 0.00 0.07 0.02 0.00 99.87 21:53:01 4 0.00 0.00 0.02 0.02 0.00 99.97 21:53:01 5 0.05 0.00 0.10 0.00 0.00 99.85 21:53:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:53:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:54:01 all 0.03 0.00 0.01 0.00 0.00 99.96 21:54:01 0 0.05 0.00 0.02 0.00 0.00 99.93 21:54:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:54:01 2 0.02 0.00 0.03 0.00 0.02 99.93 21:54:01 3 0.02 0.00 0.02 0.02 0.00 99.95 21:54:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:54:01 5 0.03 0.00 0.00 0.00 0.00 99.97 21:54:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:54:01 7 0.03 0.00 0.02 0.02 0.00 99.93 21:55:01 all 0.05 0.00 0.02 0.00 0.00 99.93 21:55:01 0 0.08 0.00 0.00 0.00 0.00 99.92 21:55:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:55:01 2 0.10 0.00 0.02 0.02 0.00 99.87 21:55:01 3 0.05 0.00 0.03 0.02 0.00 99.90 21:55:01 4 0.07 0.00 0.03 0.00 0.00 99.90 21:55:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:55:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:55:01 7 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 4.75 0.00 1.19 0.38 0.02 93.65 Average: 0 4.52 0.00 1.18 0.16 0.03 94.11 Average: 1 4.71 0.00 1.27 0.91 0.03 93.08 Average: 2 4.85 0.00 1.31 1.15 0.03 92.66 Average: 3 4.93 0.00 1.26 0.25 0.02 93.54 Average: 4 5.10 0.00 1.06 0.19 0.02 93.63 Average: 5 4.94 0.00 1.07 0.04 0.02 93.93 Average: 6 4.78 0.00 1.20 0.14 0.02 93.86 Average: 7 4.20 0.00 1.18 0.21 0.03 94.38